
De-risking decarbonization
Helping climate-tech startups and investors avoid expensive mistakes in cost estimation
The Problem
Many climate-tech startups fail at the Series B or C stage because scaling costs were never properly understood.
At some point, a third-party (due-diligence expert, EPC, consultant) is brought in to conduct a cost estimate (AACE class 5 or equivalent). When the results come back, the large-scale equipment/installation/plant will often cost significantly more than the startup originally anticipated — enough to derail the entire business.
Common failure modes:
Core tech has hidden cost flaws that emerge only at scale
Un-optimized process and balance-of-plant design
Loose, top-down “cost-factored” estimation methodology with poor grounding in the actual design
Each of these can result in missed targets, blown budgets, and ultimately — bankruptcy.




A Better Way
What if these issues were caught earlier, at the seed stage, or series A?
By doing rigorous, bottom-up cost estimation early — even when the hardware is only at the lab scale — you gain critical visibility into the economic feasibility of your design.
This lets you:
Identify and pivot from costly core tech flaws
Optimize your design when changes are still cheap
Keep later-stage EPCs and cost estimators honest
Build credible financial models to raise capital more effectively

Who we serve:
Start-ups
Avoid surprises at Series B or C by understanding your scale-up costs now. We help you build a grounded cost estimation plan — starting from your earliest prototypes.
Investors
Gain confidence in your diligence process and help portfolio companies stay on track. Identify red flags, cost risks, and optimization opportunities before millions are spent.





Services
Value Engineering Solutions
Optimize your project costs through effective value engineering tailored for industrial applications.
Decarbonization Strategies
Implement strategies for large-scale decarbonization that align with your business goals and budget.
Expert guidance on navigating capital expenditures for sustainable industrial solutions.
Capital Expenditure Insights
Project Insights
Expert guidance for startups in industrial decarbonization projects.
Cost Estimation
Accurate total-installed-cost estimation for industrial projects.
Value Engineering
Optimizing investments for maximum value in decarbonization.
Decarbonization Solutions
Innovative hardware solutions for large-scale industrial decarbonization.
Investment Strategies
Guiding investors in sustainable industrial project opportunities.
→
→
→
→
Zerion Advisory transformed our approach to cost estimation, making our decarbonization project more efficient and effective.
John Doe
Thanks to Zerion Advisory, we successfully navigated complex value engineering challenges, leading to significant cost savings.
Jane Smith